/*
 * Copyright (c) 2006 Mikhail V. Denisenko.
 * All rights reserved.
 *
 * Back end interface of preview manager, provides interface for windowing implementation.
 *
 * $Id$
 */

#ifndef PreviewBackEndH
#define PreviewBackEndH

#include <raster.hpp>

Raster * lockRaster();
void unlockRaster(Raster * raster);

#endif // PreviewBackEndH